1. LOH | 1 | |||||
2. DOL to reach 2200g of BW | 0.87 |
1 | ||||
3. DOL when gavage feeding was started | 0.36 |
0.37 |
1 | 0.40 |
||
4. DOL when nipple feed was started | 0.88 |
0.81 |
0.38 |
1 | 0.83 | |
5. DOL of full gavage & nipple feeds | 0.83 |
0.80 |
1 | |||
6. DOL of full nipple feeds | 0.88 |
0.86 |
0.39 |
0.84 |
0.84 |
1 |
Gestational age (weeks) | 30.6 (1.9) |
Birthweight (grams) | 1,482 (43.9) |
Male | 65 (51.2) |
Non-Caucasian | 84 (66.1) |
Apgar at five minutes of life | 7.8 (1.2) |
Total number of days on antibiotics | 5.2 (4.8) |
Oxygen or positive pressure therapy | 102 (80.3) |
PDA | 18 (14.2) |
NEC | 2 (1.6) |
Maternal hypertension | 43 (34.5) |
Maternal diabetes mellitus | 14 (10.9) |
Antenatal steroids | 117 (92.1) |
Antenatal magnesium sulfate | 108 (85.7) |
Antenatal antibiotics | 74 (64.2) |
NPO days | 4.7 (4.2) |
Total days on intravenous fluids-nutrition | 18.1 (13.49) |
DOL when any feeding was started | 3.4 (1.97) |
DOL when gastric bolus feeding was started | 3.6 (2.18) |
DOL when nipple feeding was started | 14.2 (14.52) |
GA, when nipple feeding was started | 32.4 (1.18) |
DOL when full nipple feeding was achieved | 25.7 (18.96) |
Colostrum intake | 80 (62.9) |
Maternal breast milk intake | 93 (73.2) |
Daily weight gain | 22.6 (6.85) |
Length of hospitalization (days) (LOH) | 44.8 (20.7) |
Days to reach 2200 grams of body weight (Wt22) | 36.1 (17.8) |
Day of life when full feeding achieved (gastric and nipple feeding combined) (FEN) | 18.8 (12.3) |
Gestational age (weeks) | −5.39 (0.33) |
−1.06 (0.52) |
Birthweight (g) | −0.03 (0.002) |
<0.001 (0.002) |
Male gender | 0.92 (2.47) | – |
Non-Caucasian ethnicity | −0.85 (2.60) | – |
Apgar score at five minutes of life | −4.45 (0.90) |
0.24 (0.45) |
Days on antibiotics | 22.53 (3.05) |
1.87 (1.95) |
Oxygen or positive pressure therapy | 15.52 (3.44) |
−3.45 (1.89) |
PDA | 14.81 (3.47) |
1.44 (1.78) |
NPO days | 15.12 (1.94) |
4.30 (1.23)** |
Colostrum intake | 6.66 (2.63) |
−1.63 (1.17) |
Maternal breast milk intake | 4.98 (2.91) | |
Total days on intravenous fluid-nutrition | 35.48 (1.90) |
14.48 (2.97) |
DOL when gastric bolus feed started | 2.60 (0.52) |
0.29 (0.36) |
DOL when nipple feeding started | 0.81 (0.05) |
0.22 (0.07)** |
GA, when nipple feeding was started | −0.57 (1.05) | – |
DOL of achieving full nipple feeding | 0.62 (0.04) |
0.14 (0.06) |
Daily weight gain (grams) | −3.73 (10.31) | – |
Intercept | – | 27.29 (17.52) |
Gestational age | −7.28 (0. 15) |
−0.13 (0.49) |
Birthweight (g) | −0.04 (0.001) |
−0.03 (0.002) |
Male gender | 1.08 (3.18) | – |
Non-Caucasian ethnicity | 0.94 (3.36) | – |
Apgar score at five minutes of life | −4.84 (1.25) |
−0.34 (0.43) |
Days on antibiotics | 22.24 (4.48) |
1.26 (1.83) |
Oxygen or positive pressure therapy | 21.89 (4.81) |
−0.36 (1.89) |
PDA | 22.10 (4.81) |
0.24 (1.77) |
NPO days | 12.54 (2.88) |
1.98 (1.15) |
Colostrum intake | 10.80 (3.65) |
0.25 (1.16) |
Maternal breast milk intake | 7.59 (4.06) | – |
Total days on intravenous fluid-nutrition | 40.84 (3.14) |
2.69 (2.81) |
DOL when OG bolus feed was started | 2.88 (0.69) |
0.37 (0.33) |
DOL when nipple feeding started | 1.12 (0.07) |
0.07 (0.08) |
GA, when nipple feeding was started | −0.47 (1.35) | – |
DOL of achieving full nipple feeding | 0.87 (0.05) |
0.19 (0.06) |
Daily weight gain (g) | 6.67 (13.15) | – |
Intercept | – | 76.56 (16.69) |
Gestational age (weeks) | −8.84 (0.55) |
−0.87 (0.77) |
Birthweight (g) | −0.04 (0.003) |
−0.02 (0.003) |
Male gender | 3.27 (3.69) | – |
Non-Caucasian ethnicity | 3.92 (3.89) | – |
Apgar at five minutes of life | −4.99 (1.47) |
1.10 (0.67) |
Days on antibiotics | 32.39 (4.92) |
6.57 (2.89) |
Oxygen or positive pressure therapy | 24.99 (5.31) |
−0.3 (2.65) |
PDA | 23.87 (5.36) |
−0.68 (2.51) |
Colostrum intake | 12.26 (4.04) |
1.29 (1.90) |
Maternal breast milk intake | 8.90 (4.50) |
−0.87 (2.04) |
NPO days | 38.67 (5.17) |
1.07 (3.89) |
Total days on intravenous fluid-nutrition | 48.63 (3.54) |
5.08 (4.44) |
DOL gastric bolus feed started | 3.25 (0.81) |
−0.33 (0.52) |
DOL when nipple feeding was started | 1.37 (0.08) |
0.29 (0.12) |
GA when nipple feeding was started | −0.39 (1.57) | – |
DOL when full nipple feeding achieved | 1.05 (0.05) |
0.38 (0.10) |
Daily weight gain (g) | 16.09 (15.25) | – |
Intercept | – | 60.07 (26.35) |